They are astonishingly beautiful moments of human endeavour, but not all spacewalks go to plan – astronauts and cosmonauts ...

However, they advised against participating in activities considered risky if they are not part of one's regular schedule.

Station spacewalks can last seven to eight hours; this one clocked in at less than two hours. Isaacman emerged first, joining a small elite group of spacewalkers who until now had included only ...

And the crew of SpaceX’s Polaris Dawn attempted one this week and made history with the first spacewalk from a commercial ...

A four-person SpaceX crew returned to Earth early Sunday after the Polaris Dawn mission, which included the first private ...

Two private astronauts moved outside their spacecraft early Thursday morning, conducting the first-ever commercial spacewalk.

The Polaris Dawn astronauts exposed themselves to the void of space while 435 miles above Earth. Rewatch the moment here.

Jared Issacman and his crew have achieved the first-ever commercial spacewalk and returned to Earth safely. This milestone in ...

A spacesuit is a specialized garment worn by astronauts to protect them in the harsh environment of space. Spacesuits are ...

Until now, all spacewalks were done by professional astronauts. “We are mission complete,” Isaacman radioed as the capsule bobbed in the water, awaiting the recovery team. Within an hour ...

The four private citizens that make up the crew of SpaceX's Polaris Dawn mission made history by completing the first ...

What would you do if you had a ton of money? Buy a house perhaps, or go on an amazing holiday? Maybe you’d treat yourself to membership of the local spa. Full disclosure, if I win the lottery ...